A randomized 25 question test from a pool of 761 questions, good luck!
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
There are a collection of standards that defines the access control for wired Ethernet. Which one of the answers below is the standard for physical connections between devices being copper or fiber-optic media?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to create, or delete any HMI application?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
In the unbalanced signal transmission system, which answer best represents the number 5?
Which of the cable types below would be best associated with the term "clamshell connector?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the character framing?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the movement of process conditions from normal to upset, requiring operator action at some point in the future?
There are three parameters that need to be configured when manually addressing in IPv4. Which of the answers below represents the parameters that are required?
Which of the data transmission modes below best is described as a two way alternating transmission?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?
Which of the error detection methods below is best used for larger data packets of virtually any kind of data?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a holding registers would use?
I to P converters are best defined as which of the following answers?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the encoding of characters?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would describe the red number in the picture below?
Historical data can be logged through a HMI application. Which of the data storage methods below would best be described as one that looses resolution of the data, although reduces the volume of data?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a discreet output memory location?
Which of the answers below best reflects an unguided medium?